A NEW ALGORITHM FOR OPTIMUM VOLTAGE AND REACTIVE POWER CONTROL FOR MINIMIZING TRANSMISSION LINES LOSSES

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GHOUJEHBAKLOU H.; DANAEI B.

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Paper Information

Journal: International Journal of Engineering Year:2001 | Volume:14 | Issue:2 Page(s): 91-98

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Title

A NEW ALGORITHM FOR OPTIMUM VOLTAGE AND REACTIVE POWER CONTROL FOR MINIMIZING TRANSMISSION LINES LOSSES

Author(s)

GHOUJEHBAKLOU H. | DANAEI B. | Issue Writer Certificate

Keywords

GENETIC ALGORITHM

SIMULATED ANNEALING

FUZZY MULTI-OBJECTIVE OPTIMIZATION

VOLTAGE AND REACTIVE POWER CONTROL

LOSS MINIMIZATION

Abstract

Reactive power dispatch for voltage profile modification has been of interest to power utilities. Usually local bus voltages can be altered by changing generator voltages, reactive shunts, ULTC transformers and SVCs. Determination of optimum values for control parameters, however, is not simple for modern power system networks. Heuristic and rather intelligent algorithms have to be sought. In this paper a new algorithm is proposed that is based on a variant of a GENETIC ALGORITHM combined with SIMULATED ANNEALING updates. In this algorithm a fuzzy multi-objective approach is used for the fitness function of the GENETIC ALGORITHM. This fuzzy multi-objective function can efficiently modify the voltage profile in order to minimize transmission lines losses, thus reducing the operating costs. The reason for such a combination is to utilize the best characteristics of each method and overcome their deficiencies. The proposed algorithm is much faster than the classical GENETIC ALGORITHM and can be easily integrated into existing power utilities software. The proposed algorithm is tested on an actual system model of 1284 buses, 799 lines, 1175 fixed and ULTC transformers, 86 generators, 181 controllable shunts and 425 loads.

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APA: Copy

DANAEI, B., & GHOUJEHBAKLOU, H.. (2001). A NEW ALGORITHM FOR OPTIMUM VOLTAGE AND REACTIVE POWER CONTROL FOR MINIMIZING TRANSMISSION LINES LOSSES. INTERNATIONAL JOURNAL OF ENGINEERING, 14(2), 91-98. SID. https://sid.ir/paper/355433/en

Vancouver: Copy

DANAEI B., GHOUJEHBAKLOU H.. A NEW ALGORITHM FOR OPTIMUM VOLTAGE AND REACTIVE POWER CONTROL FOR MINIMIZING TRANSMISSION LINES LOSSES. INTERNATIONAL JOURNAL OF ENGINEERING[Internet]. 2001;14(2):91-98. Available from: https://sid.ir/paper/355433/en

IEEE: Copy

B. DANAEI, and H. GHOUJEHBAKLOU, “A NEW ALGORITHM FOR OPTIMUM VOLTAGE AND REACTIVE POWER CONTROL FOR MINIMIZING TRANSMISSION LINES LOSSES,” INTERNATIONAL JOURNAL OF ENGINEERING, vol. 14, no. 2, pp. 91–98, 2001, [Online]. Available: https://sid.ir/paper/355433/en

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